Well, that's already part of the plan, she monitored my lat-pull down and found that my upper traps were working like crazy, yet my lower muscles were pretty inactive.
She got me to rebuild the mind-muscle connection so as to disactivate the upper traps (which is a surprisingly difficult thing to to!), but I haven't yet attempted it on heavy work.
My back routine is as follows....
Warmup 6 reps 30Kg, 4 reps 60Kg, 1 rep 90Kg, 1 rep 100Kg
3 sets of 4-6
Same Set-rep pattern for Lat-pulldown and Seated Cable Rows.
9 (work) sets total.